Dtc P1572 Improper Aiming Of Radar Sensor Beam Axis
DESCRIPTION
INSPECTION PROCEDURE
ADJUST MILLIMETER WAVE RADAR SENSOR
DTC P1572 Improper Aiming of Radar Sensor Beam Axis |
DESCRIPTION
This DTC is output when the scanning angle of the millimeter wave radar sensor is incorrect. This DTC is also output when the millimeter wave radar sensor beam axis is determined to be in an incorrect position.DTC No.
| DTC Detection Condition
| Trouble Area
|
P1572
| ECU detects that millimeter wave radar sensor beam axis is in incorrect position (0.15 sec. or more) while dynamic radar cruise control is in operation
| Millimeter wave radar sensor
|
- HINT:
- If the beam axis deviates to the distance 4.0 to 6.0 m (13 to 20 ft), upper / lower side + / - 2° or more and / or the right / left side + / - 4° or more, this DTC is detected.
INSPECTION PROCEDURE
- NOTICE:
- When the millimeter wave radar sensor is replaced with a new one, adjustment of the radar sensor beam axis must be performed (Click here).
| 1.ADJUST MILLIMETER WAVE RADAR SENSOR |
Refer to adjustment (Click here).- HINT:
- It is necessary to make the ECM recognize specification information (whether the vehicle is equipped with the dynamic radar or not). If this procedure has not been carried out, this DTC may be output.
Clear the DTC and then recheck for DTCs.
- OK:
- DTC is not output
| | REPLACE MILLIMETER WAVE RADAR SENSOR |
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